431ebba7af
`brew search emacs`, with homebrew/emacs tapped: ``` real 0m2.586s user 0m1.138s sys 0m0.121s ``` Previously: ``` real 0m2.831s user 0m1.385s sys 0m0.087s ``` `brew search s`: ``` real 0m2.260s user 0m1.201s sys 0m0.114s ``` Previously: ``` real 0m5.953s user 0m4.827s sys 0m0.226s ``` Closes Homebrew/homebrew#35696. Closes Homebrew/homebrew#42662.